KYIV, Ukraine — If you want to challenge that old expression "you can't fight city hall," you should probably pick someplace besides Ukraine's capital. That's because the mayor's previous job title was heavyweight champion of the world.
Kyiv Mayor Vitali Klitschko held that title on and off from 1999 to 2013.
Now, he's fighting the Russians. Klitschko is quick to the scene when Russian airstrikes slam into the capital.
